[docs] Authentication doc: update BoxLink components and intro paragr…

…aph (expo#23123)

docs/pages/develop/authentication.mdx

@@ -5,35 +5,55 @@ hideTOC: true
 ---
 
 import { BoxLink } from '~/ui/components/BoxLink';
+import { CODE } from '~/ui/components/Text';
 
-Expo can be used to login to many popular providers on iOS, Android, and web. [`expo-auth-session`](/versions/latest/sdk/auth-session/) package allows [browser-based authentication](/versions/latest/sdk/auth-session/#how-web-browser-based-authentication-flows-work) (using OAuth or OpenID Connect) to your project for Android, iOS, and the web. This guide provides steps on configuring and using the API with Google and a [development build](/develop/development-builds/create-a-build).
+Expo can be used to login to many popular providers on iOS, Android, and web. [`expo-auth-session`](/versions/latest/sdk/auth-session/) package allows [browser-based authentication](/versions/latest/sdk/auth-session/#how-web-browser-based-authentication-flows-work) (using OAuth or OpenID Connect) to your project for Android, iOS, and the web. You can also implement authentication using native libraries for third-party providers with [development builds](/develop/development-builds/create-a-build).
 
 <BoxLink
   title="AuthSession API"
-  description="expo-auth-session is the easiest way to add web browser-based authentication (for example, browser-based OAuth flows) to your app."
+  description={
+    <>
+      <CODE>expo-auth-session</CODE> is the easiest way to add web browser-based authentication (for
+      example, browser-based OAuth flows) to your app.
+    </>
+  }
   href="/versions/latest/sdk/auth-session"
 />
 
 <BoxLink
-  title="Authentication with Google and AuthSession API"
-  description="A guide on setting up and using Google authentication with expo-auth-session in your Expo app."
+  title="Google authentication"
+  description={
+    <>
+      A guide on using <CODE>@react-native-google-signin/google-signin</CODE> library to integrate
+      Google authentication in your Expo project.
+    </>
+  }
   href="/guides/google-authentication"
 />
 
 <BoxLink
-  title="Authentication with Facebook and AuthSession API"
-  description="A guide on setting up and using Facebook authentication with AuthSession API in your Expo app."
+  title="Facebook authentication"
+  description={
+    <>
+      A guide on using <CODE>react-native-fbsdk-next</CODE> library to integrate Facebook
+      authentication in your Expo project.
+    </>
+  }
   href="/guides/facebook-authentication"
 />
 
 <BoxLink
   title="Apple Authentication"
-  description="expo-apple-authentication provides Apple authentication for iOS 13+."
+  description={
+    <>
+      <CODE>expo-apple-authentication</CODE> provides Apple authentication for iOS 13 and higher.
+    </>
+  }
   href="/versions/latest/sdk/apple-authentication"
 />
 
 <BoxLink
-  title="Other authentication guides"
-  description="A collection of implementing web-based authentication in your Expo app using AuthSession API and other OAuth providers. "
+  title="Other authentication examples"
+  description="A collection of examples for implementing web-based authentication in your Expo app using AuthSession API and other OAuth providers. "
   href="/guides/authentication"
 />